Zouros E
Genetics. 1976 May;83(1):169-79. doi: 10.1093/genetics/83.1.169.
In species of repleta group of Drosophila about 70% of the electrophoretic variability is absorbed by the same chromosome which absorbs about 70% of the cytological variability of the group. However, this does not imply that inversions are actively involved in the maintenance of protein variation. A comparison of cytological and electrophoretic variation of homologous chromosomes points out that the amount of cytological polymorphism varies greatly over species of Drosophila while electrophoretic variation does not. This suggests that allelozymes do not constitute part of the coadapted complexes of genes characterizing the inversions. Rather, the amount of electropheptide molecule and is largely independent of factors such as background genotype and differences in the environment.
在果蝇的repleata种群中，约70%的电泳变异性由同一染色体吸收，而该染色体吸收了该种群约70%的细胞学变异性。然而，这并不意味着倒位积极参与了蛋白质变异的维持。同源染色体的细胞学和电泳变异的比较指出，果蝇不同物种间细胞学多态性的数量差异很大，而电泳变异并非如此。这表明等位酶并不构成表征倒位的基因共适应复合体的一部分。相反，电泳肽分子的数量在很大程度上独立于背景基因型和环境差异等因素。
